I am complete my with a wet bar. I had to pipe the water up the wall and to the drainage pipe. What do I need to pump the water up to the drainage pipe.

Randell:

You need a laundry tray pump or similar pump system... see pic. Below.

There are numerous types on the market... I like the zoeller laundry tray pump or the little giant system.

Can check out the zoeller laundry tray pump at Zoeller Corporation (http://www.zoeller.com)

The drain from the sink to the pump needs to have an air admittance valve (AAV.. see pic. Below) piped in relation to the P-trap as shown in my other picture below (see P-trap picture).

The discharge from the pump will need a check valve (see last picture) under the sink and a cleanout installed where you connect the drain line into the sewer line.

The pump you choose will tell you how to pipe/vent the system.

Let us know if you need more information... glad to help...

MARK